The Kobold VB100 System is battery-operated and works with much lower voltage than cable bound devices.
Therefore, new motors and electronic systems have been implemented and a compatibility with older attachments is therefore not possible.
This means the new SPB100, PBB100, MR/MP100 and the SB100 are exclusive for the new VB100 System.
However, above the floor accessories like the TR15, SD15, FL/FA15 and VD15 are compatible with the new SB100 hose in order to fit into the VB100 System.